package com.mybatis.mapper;

import com.mybatis.po.Product;

/**
 * ClassName: ProductMapper.xml
 * Package: com.mybatis.mapper
 * Description:
 *
 * @Author 刘英杰
 * @Create 2024/11/15 20:43
 * @Version 1.0
 */
public interface ProductMapper {
    /**
     * 根据商品id查询商品数据
     * @param id
     * @return
     */
    Product findById(int id);
}
